From f6e597a583a0c49514940ac171824dbf21716c6a Mon Sep 17 00:00:00 2001
From: Christian Schneider <christian@ch-sc.de>
Date: Wed, 15 Mar 2023 17:25:18 +0100
Subject: [PATCH] fix: add cast to void to silence compiler warning in case of
 empty parameter list

---
 include/sdbus-c++/MethodResult.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/sdbus-c++/MethodResult.h b/include/sdbus-c++/MethodResult.h
index 030ca72..75b8f20 100644
--- a/include/sdbus-c++/MethodResult.h
+++ b/include/sdbus-c++/MethodResult.h
@@ -76,7 +76,7 @@ namespace sdbus {
     {
         assert(call_.isValid());
         auto reply = call_.createReply();
-        (reply << ... << results);
+        (void)(reply << ... << results);
         reply.send();
     }